Catalyst&Chemical Auxiliary Agents Factory | China Catalyst&Chemical Auxiliary Agents Manufacturers, Suppliers

Photoinitiator 184 powder CAS 947-19-3

Photoinitiator 184 (PI 184) is a highly effective free radical I initiator which can uses in UV cure acrylic varnish paints for paper, wood, metal and plastic surfaces. And it always uses with other photoinitiators.

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Optical Brightening Agent OB CAS 7128-64-5

Optical brightening agents (OBAs), also known as fluorescent brightening agents (FBAs), are chemical compounds that give whitening effect to fabric. They do this by absorbing light in the ultraviolet and violet regionand re-emit the light in the blue region. This blue light reduces the yellow colour of the substrate and give a brightened look.

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Optical Brightening Agent OB-1 CAS 1533-45-5

Optical Brightening OB-1 is a heat resistant and chemically stable fluorescent whitener that increases whiteness and provides brighter looking colors.

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UV absorber-928 CAS 73936-91-1

UV 928 has a broad absorption characteristic, can effectively protect the coating and other photosensitive materials.

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Optical Brightener C.I. 140 SWN CAS 91-44-1

Optical brightener SWN (optical brightener 140) is used in brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber and wool.

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Optical Brightener FP127 Fluorescent Brightener 378 CAS 40470-68-6

This product optical brightener FP-127 for all kinds of plastic and plastic products have very good whitening effect, for PVC. Optical brightener FP-127 (optical brightener 378) has the advantages of long stored not yellow, do not fade.

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Optical Brightener KCB CAS 5089-22-5

Fluorescent brightener KCB mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.

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Optical Brightener KSN CAS 5242-49-9

Fluorescent Brightener KSN mainly be used in whitening of polyester, polyamide, polyacrylonitrile fiber, the plastic film and all plastic pressing process. Can suitable for synthesizing high polymer including polymeric process.

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Optical brightener BA Fluorescent Brightener 113 CAS 12768-92-2

Optical brighteners play a vital role in enhancing the appearance of various products and materials by increasing their whiteness and brightness.

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Optical Brightener BBU Fluorescent Brightener 220 CAS 16470-24-9

Optical brightener BBU good water solubility，dissolve in 3-5 times of boiling water by volume, optical brightener BBU 300g can be dissolved per liter of boiling water, 150 g can be dissolved per liter of cold water.

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Optical Brightener CXT Fluorescent brightener 71 CAS 16090-02-1

Optical brightener CXT this series of fluorescent whitening agent suitable for: cotton fabric impregnation method. Its top white spots a lot higher than general fluorescent whitening agent, to require extremely high whiteness of cotton fabrics using optical brightener CXT can get satisfactory results. optical brightener CXT also applies to soap.

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UV Absorber UV326 CAS 3896-11-5

Ultraviolet Absorber 326 (also known as UV-326) is a chemical compound that is widely used in various industries as a UV light stabilizer and absorber. It belongs to the class of benzotriazole derivatives and is highly effective in protecting materials from the harmful effects of UV radiation.

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